From e83eaff6cf6466dcb25bdd05d31e27cafed4d6d6 Mon Sep 17 00:00:00 2001
From: "alecf%netscape.com" <alecf%netscape.com>
Date: Mon, 17 Jun 2002 23:46:29 +0000
Subject: [PATCH] add first-window case - when the window with the new title
 hasn't been seen, add it to the hashtable

---
 xpfe/components/windowds/nsWindowDataSource.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/xpfe/components/windowds/nsWindowDataSource.cpp b/xpfe/components/windowds/nsWindowDataSource.cpp
index ebc952f9f00d..40ba6d2ab417 100644
--- a/xpfe/components/windowds/nsWindowDataSource.cpp
+++ b/xpfe/components/windowds/nsWindowDataSource.cpp
@@ -159,6 +159,12 @@ nsWindowDataSource::OnWindowTitleChange(nsIXULWindow *window,
     nsCOMPtr<nsISupports> sup =
         dont_AddRef(mWindowResources.Get(&key));
 
+    // oops, make sure this window is in the hashtable!
+    if (!sup) {
+        OnOpenWindow(window);
+        sup = dont_AddRef(mWindowResources.Get(&key));
+    }
+    
     NS_ENSURE_TRUE(sup, NS_ERROR_UNEXPECTED);
 
     nsCOMPtr<nsIRDFResource> windowResource =